4426891161336 has 96 divisors (see below), whose sum is σ = 13906793946240. Its totient is φ = 1245948035904.

The previous prime is 4426891161263. The next prime is 4426891161337. The reversal of 4426891161336 is 6331611986244.

It is a happy number.

4426891161336 is a `hidden beast` number, since 4 + 4 + 2 + 6 + 8 + 9 + 11 + 613 + 3 + 6 = 666.

It is a nude number because it is divisible by every one of its digits.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4426891161337) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 65514846 + ... + 65582381.

It is an arithmetic number, because the mean of its divisors is an integer number (144862436940).

Almost surely, 2^{4426891161336} is an apocalyptic number.

It is an amenable number.

4426891161336 is an abundant number, since it is smaller than the sum of its proper divisors (9479902784904).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4426891161336 is a wasteful number, since it uses less digits than its factorization.

4426891161336 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 131097313 (or 131097306 counting only the distinct ones).

The product of its digits is 4478976, while the sum is 54.

The spelling of 4426891161336 in words is "four trillion, four hundred twenty-six billion, eight hundred ninety-one million, one hundred sixty-one thousand, three hundred thirty-six".